Size Guide.
Find Your Fit
Every body moves differently, and every Jaase piece is cut to move with it. Use the chart below to find your size — and if you're between two, our stockists tell us most of our styles run generous, so sizing down is usually the safer bet.
Wrap a soft tape measure around your body at each point below. Keep it snug but not tight — you want your true measurement, not your goal one.
Bust
Measure around the fullest part of your bust, keeping the tape level across your back.
Waist
Find the narrowest part of your torso, between your ribs and hips, and measure loosely around.
Hip
Stand with feet together and measure around the fullest part of your hips.
All measurements in centimetres, garment measurements (not body-to-fit).
| Measurement | XS | S | M | L | XL | 16 | 18 | 20 |
|---|---|---|---|---|---|---|---|---|
| Bust (cm) | 98 | 104 | 108 | 110 | 114 | 120 | 122 | 128 |
| Waist (cm) | 82 | 84 | 90 | 94 | 96 | 98 | 102 | 105 |
| Hip (cm) | 120 | 128 | 130 | 138 | 140 | 144 | 150 | 152 |
| Length (cm) | 133 | 135 | 137 | 139 | 141 | 143 | 145 | 145 |
Measurements shown reflect a relaxed, maxi-length silhouette. Fitted styles (blouses, tailored tops) will run closer to the body — check each product page for style-specific notes.
Fit tip — most Jaase styles are cut relaxed and generous. If you're between two sizes, or prefer a more fitted look through the bodice, we'd suggest sizing down.
This chart is built from measurements published for our maxi dress styles and is meant as a general guide — individual pieces (tops, knits, pants) may vary slightly in cut and should be checked against their own product description before your final call. Reach out any time if you're unsure what'll suit you best.